2.7. Parapet outlet BL-V

Installation in window parapets above existing fan coil units. For facade screening when cooling and heating; it also enables the ventilation of workplaces next to the facade.


Volume flow rate range up to 200 l/s [720 m³/h]
Nominal lengths 800, 1 025, 1 250 and 1 550 mm
Nominal width 202 mm


  • Parapet outlet consisting of a double-row, adjustable induction outlet and a multiplex outlet
  • Vertical jet for facade screening and - where required - broadly spread air jet inclined to room for individual workplace ventilation
  • No tangential air patterns causing thermal discomfort
  • Ideal for replacing simple supply air grilles in window parapets to improve indoor air flow